diff --git a/.github/workflows/build_windows.yml b/.github/workflows/build_windows.yml
index 8fb12a2..cf051eb 100644
--- a/.github/workflows/build_windows.yml
+++ b/.github/workflows/build_windows.yml
@@ -66,12 +66,16 @@ jobs:
         python -m pytest tests/ --cov=primate --benchmark-skip
         coverage report -m
     - name: Build a wheel
-      run: | 
+      run: |
         python -m pip wheel --no-deps -w wheelhouse .
-        delvewheel repair -w dist -v wheelhouse/*.whl
+        # delvewheel repair -w dist -v wheelhouse/*.whl
         # python -m build --wheel
         # $env:wheel_name=Get-ChildItem -Path dist/* -Include *.whl
         # delvewheel repair -w dist $env:wheel_name
+    - name: Repair the wheel
+      run: |
+        bash tools/repair_windows.sh
+    
     - name: Uninstall the package 
       run: | 
         python -m pip uninstall primate -y
@@ -79,7 +83,7 @@ jobs:
       # python -m pip install $(find "$output_dir" -type f | grep *primate*.whl)
       # python -m pip install $env:wheel_name
       run: | 
-        python -m pip install dist/*.whl
+        # python -m pip install dist/*.whl
     - name: Wheel dry-run 
       run: | 
         python -c "import primate; print(primate.__version__)"
diff --git a/tools/cibw_windows.sh b/tools/cibw_windows.sh
index 0023d6f..b607b45 100644
--- a/tools/cibw_windows.sh
+++ b/tools/cibw_windows.sh
@@ -19,7 +19,10 @@
 # Get-Command rc.exe | Format-Table -AutoSize
 
 choco install rtools -y --no-progress --force --version=4.0.0.20220206
-set PATH=C:\rtools40\ucrt64\bin\;%PATH%
+
+export PATH=$PATH:/c/msys64/usr/bin:/c/msys64/mingw64/bin
+export PATH=$PATH:/c:/rtools40/ucrt64/bin:$PATH
+# set PATH=C:\rtools40\ucrt64\bin\;%PATH%
 g++ --version
 
 # $env:ChocolateyInstall = Convert-Path "$((Get-Command choco).Path)\..\.."   
diff --git a/tools/repair_windows.sh b/tools/repair_windows.sh
index 71328a7..2a28474 100644
--- a/tools/repair_windows.sh
+++ b/tools/repair_windows.sh
@@ -3,29 +3,48 @@ set -xe
 WHEEL="$1"
 DEST_DIR="$2"
 
-## Need delvewheel for this 
-pip install delvewheel
-
-# create a temporary directory in the destination folder and unpack the wheel into there
-pushd $DEST_DIR
-mkdir -p tmp
-pushd tmp
-wheel unpack $WHEEL
-pushd primate*
-
-# To avoid DLL hell, the file name of libopenblas that's being vendored with
-# the wheel has to be name-mangled. delvewheel is unable to name-mangle PYD
-# containing extra data at the end of the binary, which frequently occurs when
-# building with mingw.
-# We therefore find each PYD in the directory structure and strip them.
-for f in $(find ./primate* -name '*.pyd'); do strip $f; done
-
-# now repack the wheel and overwrite the original
-wheel pack .
-mv -fv *.whl $WHEEL
-
-cd $DEST_DIR
-rm -rf tmp
-
-# the libopenblas.dll is placed into this directory in the cibw_before_build script.
-delvewheel repair -v -w $DEST_DIR $WHEEL
\ No newline at end of file
+strip .local/bin/*.dll
+
+# Make sure to leave the wheel in the same directory
+wheeldir=$(dirname $WHEELNAME)
+pushd $wheeldir
+  # Unpack the wheel and strip any .pyd DLLs inside
+  wheel unpack $WHEELNAME
+  rm $WHEELNAME
+  strip python_flint-*/flint/*.pyd
+  wheel pack python_flint-*
+popd
+
+# Make the wheel relocatable. This will fail with an error message about
+# --no-mangle if strip has not been applied to all mingw64-created .dll and
+# .pyd files that are needed for the wheel.
+delvewheel repair $WHEELNAME 	\
+	-w $WHEELHOUSE		\
+	--add-path .local/bin
+
+# ## Need delvewheel for this 
+# pip install delvewheel
+
+# # create a temporary directory in the destination folder and unpack the wheel into there
+# pushd $DEST_DIR
+# mkdir -p tmp
+# pushd tmp
+# wheel unpack $WHEEL
+# pushd primate*
+
+# # To avoid DLL hell, the file name of libopenblas that's being vendored with
+# # the wheel has to be name-mangled. delvewheel is unable to name-mangle PYD
+# # containing extra data at the end of the binary, which frequently occurs when
+# # building with mingw.
+# # We therefore find each PYD in the directory structure and strip them.
+# for f in $(find ./primate* -name '*.pyd'); do strip $f; done
+
+# # now repack the wheel and overwrite the original
+# wheel pack .
+# mv -fv *.whl $WHEEL
+
+# cd $DEST_DIR
+# rm -rf tmp
+
+# # the libopenblas.dll is placed into this directory in the cibw_before_build script.
+# delvewheel repair -v -w $DEST_DIR $WHEEL
\ No newline at end of file